Nice Game, loved the concept.

Although it requires little bit of improvement.

1. There should be a way to restart the level and it should restart automatically when we die, every time when stuck and dead I had to close and open the game again to restart and that's not good experience

2. When the player is jumping, camera shouldn't follow the player as it was making it difficult to place the spike on ground

Fun little platformer game, though I think it would benefit from a restart button after you die, that way you don't have to restart the game to respawn. You can do that through the LoadScene function, more details on that here if you need them: https://docs.unity3d.com/ScriptReference/SceneManagement.SceneManager.LoadScene....